| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.70 | 6.158% | $161.0417 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $156.63 | 5.791% | $165.7004 | $165.70 | $165.70 | $165.70 |
| Purchase #3 | $139.52 | 13.850% | $158.8435 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $148.89 | 8.207% | $161.1094 | $161.11 | $161.10 | $161.10 |
| Purchase #5 | $150.49 | 7.427% | $161.6669 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $120.87 | 11.701% | $135.013 | $135.01 | $135.00 | $135.00 |
| Purchase #7 | $69.85 | 10.463% | $77.1584 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $937.95 | $1,020.5333 | $1,020.53 | $1,020.50 | $1,020.50 | |